感觉一下腰背部皮肤的柔滑。Feel how soft the skin is in the small of the back.这种搅拌机能搅拌出稀薄、柔滑、质地均匀的面糊。This kind of mixer produces light, silky, even-textured batters.海风使她的秀发不再柔滑。The sea air robbed her hair of its softness....
The missile buried itself deep in the grassy hillside...导弹深深地埋在杂草丛生的山坡上。...grassy, alpine meadows.高山上长满青草的草地Its buildings are half-hidden behind grassy banks.它的建筑群半掩在长满青草的河岸后面。a small tree on a grassy mound翠的山岗上的一棵小树Dirt...
他研究了摆线 、 圆外旋轮线和四点圆的旋轮线的几何性质.He investigates geometrical properties of cycloids , epicycloids, and hypocycloids.由于这个缘故,摆线又叫做等时曲线.For this reason the cycloid is called the tautochrone.分析摆线钢球行星传动减速器的振动特性.The vibration perfo...
She panics when people pop in unexpectedly, rushing round plumping cushions.一群人冷不防地冒出来，跑来跑去地拍松垫子，这把她吓坏了。Jackson's actions helped precipitate the sharp business panics that occurred in 1834 and 1837.杰克逊的做法加速了1834年和18...